小编mdb*_*box的帖子

我是Android开发和实现SSLSockets的新手.在做了一些挖掘后,我能够设置一个正常工作的简单服务器/客户端.我认为实现可以使用一些工作,并且难以将密码加载到密钥库而不用纯文本.以下是客户端的一些代码.如您所见,我将密码硬编码到本地var中.有没有更好的方法加载密钥库密码,所以我没有在代码中的纯文本？

    char [] KSPASS = "password".toCharArray();
    char [] KEYPASS = "password".toCharArray();
    try {
        final KeyStore keyStore = KeyStore.getInstance("BKS");
        keyStore.load(context.getResources().openRawResource(R.raw.serverkeys), KSPASS);

        final KeyManagerFactory keyManager = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
        keyManager.init(keyStore, KEYPASS);

        final TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
        trustFactory.init(keyStore);

        sslContext = SSLContext.getInstance("TLS");
        sslContext.init(keyManager.getKeyManagers(), trustFactory.getTrustManagers(), null);
        Arrays.fill(KSPASS, ' ');
        Arrays.fill(KEYPASS, ' ');

        KSPASS = null;
        KEYPASS = null;

更新:

事实证明,客户端根本不需要知道密钥库密码.我修改了代码以传入null作为密码.到目前为止,初始测试已经与服务器进行通信.在服务器端,我仍然加载密钥库密码.

        final KeyStore keyStore = KeyStore.getInstance("BKS");
        keyStore.load(context.getResources().openRawResource(R.raw.serverkeys), null);

        final KeyManagerFactory keyManager = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
        keyManager.init(keyStore, null);

        final TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
        trustFactory.init(keyStore);

        sslContext = SSLContext.getInstance("TLS");
        sslContext.init(keyManager.getKeyManagers(), trustFactory.getTrustManagers(), null);